[MANUAL] Terminate declaration

Purpose

This process is designed to deactivate declaration manually (for NHS admin or patient authorized via Cabinet)

Apiary

https://uaehealthapi.docs.apiary.io/#reference/internal.-ops-db/declarations/terminate-declarations-by-employee-or-person

Authorize user

1. Verify the validity of access token
2. Check user scopes declaration:terminate in order to perform this action
   1. In case error - generate 401 response

Validate request

One of parameter  person_id or employee_id must be set. Also can be added the description field: reason_description.

Patient via cabinet can terminate only his own active declaration.

Validate person

1. For NHS admin
   1. Search person by $.id
      1. in case error return 404
   2. Search declaration by $.person_id
      1. in case error return 404
   3. Check declaration status = active
      1. in case error return 422. Message:"declaration status is not active"
2. For authorized patient:
   1. extract person_id from 

Validate employee

1. Search employee by $.id
   1. in case error return 404
2. Check if employee is an active doctor (employee_type=DOCTOR and is_active=true)
   1. in case error return 422. Message: "Employee is not an active doctor"
3. Select all active declarations by $.employee_id
   1. in case error return 422. Message: "Employee does not have active declarations"

Terminate declaration

1. Change declaration status to `terminated`
2. If in payload employee_id was set then change reason to `manual_employee`
3. If in payload person_id was set then change reason to `manual_person`